11021000221102 has 16 divisors (see below), whose sum is σ = 16741747999872. Its totient is φ = 5440505435320.

The previous prime is 11021000221093. The next prime is 11021000221139. The reversal of 11021000221102 is 20112200012011.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21718588 + ... + 22220239.

It is an arithmetic number, because the mean of its divisors is an integer number (1046359249992).

Almost surely, 2^{11021000221102} is an apocalyptic number.

11021000221102 is a deficient number, since it is larger than the sum of its proper divisors (5720747778770).

11021000221102 is a wasteful number, since it uses less digits than its factorization.

11021000221102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43940423.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 11021000221102 its reverse (20112200012011), we get a palindrome (31133200233113).

The spelling of 11021000221102 in words is "eleven trillion, twenty-one billion, two hundred twenty-one thousand, one hundred two".